RAD Data comm ASMi-31 User Manual

Page 60

Appendix D. DTE Interface Connectors

ASMi-31 Installation and Operation Manual

D-4

General

Table D-1 DTE Interface Signal Assignments (Cont.)

RS-232

V.35

EIA-530

X.21

Signal

Function

DB-25

Stand-

alone

and

Frame

DB-25

Frame

34-pin

Standalone

Pin Circuit

DB-25

Standalone

and Frame

Pin Circuit

DB-25

Frame

DB-15

Standalone

Pin Circuit/

(Function)

Description

Remote
Loopback

N and h

140

A control signal
input; when
on, commands
ASMi-31 to
send a remote
Loopback
command
(V.54 Loop 2)
to the remote
ASMi-31. See
Table 2-1.

Test Indicator

n and k

142

A control signal
output from
ASMi-31;
positive during
any test mode.

Order from: Cutter Networks

Ph:727-398-5252/Fax:727-397-9610